40180345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 51108480

約数和(自身を除く): 10928135

約数列:

[1, 5, 19, 95, 151, 755, 2801, 2869, 14005, 14345, 53219, 266095, 422951, 2114755, 8036069, 40180345]

約数ペア:

[(1, 40180345), (5, 8036069), (19, 2114755), (95, 422951), (151, 266095), (755, 53219), (2801, 14345), (2869, 14005)]